... 3. Length:1000mm-6000mm Best selling 316 stainless steel angel iron 1. 316 stainless steel angel iron information1.Grade:AISI316L, 316,310S,310 ... .,Ltd. Is dealing with many kinds of stainless steel, material grade of 201, 202, 301, 304, 409, 410,430,316,309 ...